Official microUSB Power Supply Unit for Raspberry Pi 3 Model B
This Pi Foundation approved power supply unit (PSU) for the Pi 3, is available at RS in both black (RS
909-8135
) and white (RS
909-8126
) colours. The power supply is an integrated cable and microUSB plug. There are also four interchangeable mains adaptors — you can use the PSU in the UK, Europe, Australia and the United States.
 2.5 A 5.1 V power supply
 1.5 m cable
 Short circuit, over-current and over-voltage protection
 Low standby current consumption
 Class II double insulated
 ERP level 6 efficiency rating